Mohd Khairul Anuwar, M. N. H. (2016). Prelude No.4 by Heitor Villa Lobos: Classical guitarist awareness of correct interpretation of repertoire / Muhammad Nur Hafif Mohd Khairul Anuwar.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mohd Khairul Anuwar, Muhammad Nur Hafif. Prelude No.4 by Heitor Villa Lobos: Classical Guitarist Awareness of Correct Interpretation of Repertoire / Muhammad Nur Hafif Mohd Khairul Anuwar. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mohd Khairul Anuwar, Muhammad Nur Hafif. Prelude No.4 by Heitor Villa Lobos: Classical Guitarist Awareness of Correct Interpretation of Repertoire / Muhammad Nur Hafif Mohd Khairul Anuwar. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.